static bool hasStartedSession()
{
KDevelop::IDebugSession *session = KDevelop::ICore::self()->debugController()->currentSession();
if (!session)
return false;
KDevelop::IDebugSession::DebuggerState s = session->state();
return s != KDevelop::IDebugSession::NotStartedState
&& s != KDevelop::IDebugSession::EndedState;
}
DisassembleWidget::DisassembleWidget(CppDebuggerPlugin* plugin, QWidget *parent)
: QWidget(parent),
active_(false),
lower_(0),
upper_(0),
address_(0),
m_splitter(new KDevelop::AutoOrientedSplitter(this))
{
QVBoxLayout* topLayout = new QVBoxLayout(this);
QHBoxLayout* controlsLayout = new QHBoxLayout;
topLayout->addLayout(controlsLayout);
{ // initialize disasm/registers views
topLayout->addWidget(m_splitter);
//topLayout->setMargin(0);
m_disassembleWindow = new DisassembleWindow(m_splitter, this);
m_disassembleWindow->setWhatsThis(i18n("<b>Machine code display</b><p>"
"A machine code view into your running "
"executable with the current instruction "
"highlighted. You can step instruction by "
"instruction using the debuggers toolbar "
"buttons of \"step over\" instruction and "
"\"step into\" instruction."));
m_disassembleWindow->setFont(QFontDatabase::systemFont(QFontDatabase::FixedFont));
m_disassembleWindow->setSelectionMode(QTreeWidget::SingleSelection);
m_disassembleWindow->setColumnCount(ColumnCount);
m_disassembleWindow->setUniformRowHeights(true);
m_disassembleWindow->setRootIsDecorated(false);
m_disassembleWindow->setHeaderLabels(QStringList() << "" << i18n("Address") << i18n("Function") << i18n("Instruction"));
m_splitter->setStretchFactor(0, 1);
m_splitter->setContentsMargins(0, 0, 0, 0);
m_registersManager = new RegistersManager(m_splitter);
m_config = KSharedConfig::openConfig()->group("Disassemble/Registers View");
QByteArray state = m_config.readEntry<QByteArray>("splitterState", QByteArray());
if (!state.isEmpty()) {
m_splitter->restoreState(state);
}
}
setLayout(topLayout);
setWindowIcon( QIcon::fromTheme("system-run", windowIcon()) );
setWindowTitle(i18n("Disassemble/Registers View"));
KDevelop::IDebugController* pDC=KDevelop::ICore::self()->debugController();
Q_ASSERT(pDC);
connect(pDC,
&KDevelop::IDebugController::currentSessionChanged,
this, &DisassembleWidget::currentSessionChanged);
connect(plugin, &CppDebuggerPlugin::reset, this, &DisassembleWidget::slotDeactivate);
m_dlg = new SelectAddressDialog(this);
// show the data if debug session is active
KDevelop::IDebugSession* pS = pDC->currentSession();
currentSessionChanged(pS);
if(pS && !pS->currentAddr().isEmpty())
slotShowStepInSource(pS->currentUrl(), pS->currentLine(), pS->currentAddr());
}
DisassembleWidget::DisassembleWidget(CppDebuggerPlugin* plugin, QWidget *parent)
: QWidget(parent),
active_(false),
lower_(0),
upper_(0),
address_(0)
{
QVBoxLayout* topLayout = new QVBoxLayout(this);
{ // initialize controls
QHBoxLayout* controlsLayout = new QHBoxLayout;
QLabel* startAddr = new QLabel(i18n("Start address:"), this);
QLabel* endAddr = new QLabel(i18n("End Address:"), this);
m_startAddress = new QComboBox(this);
m_startAddress->setEditable(true);
m_startAddress->setSizeAdjustPolicy(QComboBox::AdjustToContents);
m_startAddress->setMinimumContentsLength( 2+2*sizeof(void*) );
m_startAddress->setInsertPolicy(QComboBox::InsertAtTop);
m_endAddress = new QComboBox(this);
m_endAddress->setEditable(true);
m_endAddress->setSizeAdjustPolicy(QComboBox::AdjustToContents);
m_endAddress->setMinimumContentsLength( 2+2*sizeof(void*) );
m_endAddress->setInsertPolicy(QComboBox::InsertAtTop);
m_evalButton = new QPushButton(i18nc("@action:button", "Display"), this);
controlsLayout->addWidget(startAddr);
controlsLayout->addWidget(m_startAddress);
controlsLayout->addWidget(endAddr);
controlsLayout->addWidget(m_endAddress);
controlsLayout->addWidget(m_evalButton);
controlsLayout->addStretch(0);
topLayout->addLayout(controlsLayout);
connect(m_startAddress, SIGNAL(editTextChanged(QString)),
this, SLOT(slotValidateEdits()) );
connect(m_endAddress, SIGNAL(editTextChanged(QString)),
this, SLOT(slotValidateEdits()) );
connect(m_evalButton, SIGNAL(clicked(bool)),
this, SLOT(slotShowAddrRange()) );
}
{ // initialize disasm view
m_treeWidget = new QTreeWidget(this);
m_treeWidget->setWhatsThis(i18n("<b>Machine code display</b><p>"
"A machine code view into your running "
"executable with the current instruction "
"highlighted. You can step instruction by "
"instruction using the debuggers toolbar "
"buttons of \"step over\" instruction and "
"\"step into\" instruction."));
m_treeWidget->setFont(KGlobalSettings::fixedFont());
m_treeWidget->setSelectionMode(QTreeWidget::SingleSelection);
m_treeWidget->setColumnCount(ColumnCount);
m_treeWidget->setUniformRowHeights(true);
m_treeWidget->setRootIsDecorated(false);
m_treeWidget->setHeaderLabels(QStringList() << "" << i18n("Address") << i18n("Function")
<< i18n("Offset") << i18n("Instruction"));
topLayout->addWidget(m_treeWidget);
topLayout->setStretchFactor(m_treeWidget, 1);
topLayout->setMargin(0);
}
setLayout(topLayout);
setWindowIcon( KIcon("system-run") );
setWindowTitle(i18n("Disassemble View"));
KDevelop::IDebugController* pDC=KDevelop::ICore::self()->debugController();
Q_ASSERT(pDC);
connect(pDC,
SIGNAL(currentSessionChanged(KDevelop::IDebugSession*)),
SLOT(currentSessionChanged(KDevelop::IDebugSession*)));
connect(plugin, SIGNAL(reset()), this, SLOT(slotDeactivate()));
// context menu command
m_selectAddrAction = new QAction(i18n("Change &address"), m_treeWidget);
m_selectAddrAction->setShortcutContext(Qt::WidgetWithChildrenShortcut);
connect(m_selectAddrAction, SIGNAL(triggered()), this, SLOT(slotChangeAddress()));
m_dlg = new SelectAddrDialog(this);
// show the data if debug session is active
KDevelop::IDebugSession* pS = pDC->currentSession();
currentSessionChanged(pS);
if(pS && !pS->currentAddr().isEmpty())
slotShowStepInSource(pS->currentUrl(), pS->currentLine(), pS->currentAddr());
}